/* 公共样式文件 */

li { list-style: none; }

$color: #f00;

body {
	// background: url(../../assets/images/timg2.jpg);
}

/* 盒子布局 */ 
.flex_box { display: flex; }
.flex_center { justify-content: center; }
.flex_between { justify-content: space-between; }
.flex_center { align-items: center; }
.flex_top { align-items: top; }

/* margin */ 
.mr20 { margin-right: 20px; }